<template>
  <div class="black-ground">
    <div class="login-container">
      <el-form ref="loginForm" :model="loginForm" :rules="loginRules" class="login-form" auto-complete="on"
               label-position="left">

        <div class="title-container">
          <h3 class="title">商家后台</h3>
        </div>

        <el-form-item prop="username">
        <span class="svg-container">
          <svg-icon icon-class="user"/>
        </span>
          <el-input
            ref="username"
            v-model="loginForm.username"
            placeholder="Username"
            name="username"
            type="text"
            tabindex="1"
            auto-complete="on"
          />
        </el-form-item>

        <el-form-item prop="password">
        <span class="svg-container">
          <svg-icon icon-class="password"/>
        </span>
          <el-input
            :key="passwordType"
            ref="password"
            v-model="loginForm.password"
            :type="passwordType"
            placeholder="Password"
            name="password"
            tabindex="2"
            auto-complete="on"
            @keyup.enter.native="handleLogin"
          />
          <span class="show-pwd" @click="showPwd">
          <svg-icon :icon-class="passwordType === 'password' ? 'eye' : 'eye-open'"/>
        </span>
        </el-form-item>
        <el-button :loading="loading" type="primary" style="width:100%;margin-bottom:30px;"
                   @click.native.prevent="handleLogin">Login
        </el-button>
        <br>
        <el-button :loading="loading" type="primary" style="width:100%;margin-bottom:30px;"
                   @click.native.prevent="handleSignup">Signup
        </el-button>
        <div class="tips">
          <span style="margin-right:20px;">username: xxx</span>
          <span> password: xxx</span>
        </div>
      </el-form>
    </div>
    <div>
      <!--添加填出的对话框(和修改是同一个)-->
      <el-dialog title="商家" :visible.sync="zhuche_Form">
        <el-form :model="pojo">
          <el-form-item label="名称" :label-width="formLabelWidth">
            <el-input v-model="pojo.name" autocomplete="on"></el-input>
          </el-form-item>
          <el-form-item label="密码" :label-width="formLabelWidth">
            <el-input v-model="pojo.password" autocomplete="off" show-password></el-input>
          </el-form-item>
          <el-form-item label="QQ号" :label-width="formLabelWidth">
            <el-input v-model="pojo.qq" autocomplete="off" show-password></el-input>
          </el-form-item>
          <el-form-item label="微信号" :label-width="formLabelWidth">
            <el-input v-model="pojo.wx" autocomplete="off" show-password></el-input>
          </el-form-item>
          <el-form-item label="电子邮箱" :label-width="formLabelWidth">
            <el-input v-model="pojo.email" autocomplete="off" show-password></el-input>
          </el-form-item>
          <el-form-item label="头像" :label-width="formLabelWidth">
            <el-input v-model="pojo.pic" autocomplete="on"></el-input>
          </el-form-item>
          <el-form-item label="介绍id" :label-width="formLabelWidth">
            <el-input v-model="pojo.describe" autocomplete="on"></el-input>
          </el-form-item>
          <el-form-item label="电话" :label-width="formLabelWidth">
            <el-input v-model="pojo.telephone" autocomplete="on"></el-input>
          </el-form-item>
        </el-form>
        <div slot="footer" class="dialog-footer">
          <el-button @click="zhuche_Form = false">取 消</el-button>
          <el-button type="primary" @click="save(pojo)">确 定</el-button>
        </div>
      </el-dialog>
    </div>
  </div>
</template>

<script>
import {validUsername} from '@/utils/validate'

export default {
  name: 'Login',
  data() {
    const validateUsername = (rule, value, callback) => {
      //if (!validUsername(value)) {
      if (value.length < 3) {
        callback(new Error('Please enter the correct user name'))
      } else {
        callback()
      }
    }
    const validatePassword = (rule, value, callback) => {
      if (value.length < 6) {
        callback(new Error('The password can not be less than 6 digits'))
      } else {
        callback()
      }
    }
    return {
      loginForm: {
        username: '蜡笔小新',
        password: '123abc'
      },
      loginRules: {
        username: [{required: true, trigger: 'blur', validator: validateUsername}],
        password: [{required: true, trigger: 'blur', validator: validatePassword}]
      },
      loading: false,
      passwordType: 'password',
      redirect: undefined,
      /**
       * @注册表单
       * */
      zhuche_Form: false,
      /**
       * @新商家数据
       * */
      pojo: this.$store.state.Pojo.Merchant,
      /**
       * @注册表单统一宽度
       * */
      formLabelWidth: '100px',
      /**
       * @端口
       * */
      controller:'Login',
    }
  },
  watch: {
    $route: {
      handler: function (route) {
        this.redirect = route.query && route.query.redirect
      },
      immediate: true
    }
  },
  methods: {
    showPwd() {
      if (this.passwordType === 'password') {
        this.passwordType = ''
      } else {
        this.passwordType = 'password'
      }
      this.$nextTick(() => {
        this.$refs.password.focus()
      })
    },
    /**
     * @注册
     * */
    handleSignup() {
      this.zhuche_Form = true;
      this.pojo = {
        mid: -1,
        name: "",
        qq: "",
        wx: "",
        email: "",
        password: "",
        creattime: "",
        state: 2,
        pic: 1,
        describe: 1,
        telephone: "",
      }
    },
    /**
     * @登录
     * */
    handleLogin() {
      let _this = this;
      _this.$axios.get(_this.$store.state.baseURL + 'client/'+this.controller+'/login/' + _this.loginForm.username + '/' + _this.loginForm.password)
        .then(res => {
          //console.log(res.data.msg)
          if (res.data.msg === "Accept!") {
            _this.$notify.success({
              title: 'Dear    ' + _this.loginForm.username,
              message: "welcome back( •̀ .̫ •́ )✧!!!"
            });
            _this.$store.state.operator = res.data.user;
            _this.$store.state.token = res.data.token;
            sessionStorage.setItem('Authorization', _this.$store.state.token);
            _this.$refs.loginForm.validate(valid => {
              if (valid) {
                _this.loading = true
                //console.log(this.loginForm.username,this.loginForm.password);
                _this.$store.dispatch('user/login', _this.loginForm).then(() => {
                  _this.$router.push({path: _this.redirect || '/'})
                  _this.loading = false
                }).catch(() => {
                  _this.loading = false
                })
              }
            })
          } else {
            _this.$notify.info({
              title: 'Tip',
              message: res.data.msg
            })
          }
        }).catch(e => {
        _this.$notify.error({
          title: 'ERROR',
          message: "登录失败"
        });
      });
    },
    /**
     * @保存新商家数据
     * */
    save(val) {
      let _this = this;
      this.axios.post(this.$store.state.baseURL + 'client/' + this.controller + '/signup?' + 'OperatorId=' + this.$store.state.operator.id,
        {
          mid: val.mid,
          creattime: "",
          name: val.name,
          pic: {picid:val.pic},
          qq: val.qq,
          wx: val.wx,
          email: val.email,
          describe: {iid:val.describe},
          password: val.password,
          state: val.state,
          telephone: val.telephone
        })
        .then(res => {
          //console.log(res.data)
        })
      this.zhuche_Form = false;
    }
  }
}
</script>

<style lang="scss">
/* 修复input 背景不协调 和光标变色 */
/* Detail see https://github.com/PanJiaChen/vue-element-admin/pull/927 */

$bg: #283443;
$light_gray: #fff;
$cursor: #fff;

@supports (-webkit-mask: none) and (not (cater-color: $cursor)) {
  .login-container .el-input input {
    color: $cursor;
  }
}

/* reset element-ui css */
.black-ground{
  min-height: 100%;
  width: 100%;
  background-color: #2d3a4b;
}
.login-container {
  .el-input {
    display: inline-block;
    height: 47px;
    width: 85%;

    input {
      background: transparent;
      border: 0px;
      -webkit-appearance: none;
      border-radius: 0px;
      padding: 12px 5px 12px 15px;
      color: $light_gray;
      height: 47px;
      caret-color: $cursor;

      &:-webkit-autofill {
        box-shadow: 0 0 0px 1000px $bg inset !important;
        -webkit-text-fill-color: $cursor !important;
      }
    }
  }

  .el-form-item {
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(0, 0, 0, 0.1);
    border-radius: 5px;
    color: #454545;
  }
}
</style>

<style lang="scss" scoped>
$bg: #2d3a4b;
$dark_gray: #889aa4;
$light_gray: #eee;

.login-container {
  min-height: 100%;
  width: 100%;
  background-color: $bg;
  overflow: hidden;

  .login-form {
    position: relative;
    width: 520px;
    max-width: 100%;
    padding: 160px 35px 0;
    margin: 0 auto;
    overflow: hidden;
  }

  .tips {
    font-size: 14px;
    color: #fff;
    margin-bottom: 10px;

    span {
      &:first-of-type {
        margin-right: 16px;
      }
    }
  }

  .svg-container {
    padding: 6px 5px 6px 15px;
    color: $dark_gray;
    vertical-align: middle;
    width: 30px;
    display: inline-block;
  }

  .title-container {
    position: relative;

    .title {
      font-size: 26px;
      color: $light_gray;
      margin: 0px auto 40px auto;
      text-align: center;
      font-weight: bold;
    }
  }

  .show-pwd {
    position: absolute;
    right: 10px;
    top: 7px;
    font-size: 16px;
    color: $dark_gray;
    cursor: pointer;
    user-select: none;
  }
}
</style>
